Merge pull request #120 from paulzzh/patch-1

fix utf-16 decode error AGAIN

Author: bastibe

soundcard/mediafoundation.py

@@ -2,12 +2,14 @@
 
 import os
 import cffi
-import numpy
-import time
 import re
+import time
+import struct
 import collections
 import platform
 
+import numpy
+
 _ffi = cffi.FFI()
 _package_dir, _ = os.path.split(__file__)
 with open(os.path.join(_package_dir, 'mediafoundation.py.h'), 'rt') as f:
@@ -369,7 +371,7 @@ def name(self):
         for idx in range(256):
             if data[idx] == 0:
                 break
-        devicename = ''.join(chr(c) for c in data[0:idx])
+        devicename = struct.pack('h' * idx, *data[0:idx]).decode('utf-16')
         _com.release(ppPropertyStore)
         return devicename